Individual Calculations January 2009
 Patirnac, Gheorghe  Total change: -11.40  Rating chartPersonal card
 Emil Macarie Memorial Ploiesti ROU 2008-11-15
RcRownchangeKK*chgGame
 1901 1860 2.50 7 -0.76 15 -11.40 
  Miroiu, George-Catalin 2171 ROU0.001-0.1415-2.10 
  Pepene, Ionut 1750 ROU1.0010.35155.25 
  Dobre, Claudiu-Cristian f2210 ROU0.001-0.1115-1.65 
  Romosan, Cristian 1868 ROU0.5010.01150.15 
  Gorea, Aristide 1804 ROU0.501-0.0815-1.20 
  Chiru, Alexandru 1767 ROU0.001-0.6315-9.45 
  Zamfir, Ion 1739 ROU0.501-0.1615-2.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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